What are the solutions for high fuel consumption in JAC Heyue RS?

2 Answers
Cheryl
07/28/25 5:37pm
The solutions for high fuel consumption in JAC Heyue RS are: warm up the car before driving until the water temperature reaches 50 degrees; during the break-in period, avoid excessive driving speed, try not to exceed 70 kilometers per hour, and keep the RPM below 2000; avoid sudden acceleration and deceleration, try to maintain a steady speed; fully break in all gears by using each gear. Factors affecting the fuel consumption of JAC Heyue RS: The engine displacement is a fixed factor for car fuel consumption; tire pressure also has a direct relationship with fuel consumption; road conditions can also affect fuel consumption. Advantages of JAC Heyue RS: JAC "Heyue RS" not only features a spacious interior, high configuration, and good quality, but also fully demonstrates the advantages of high power, low fuel consumption, and strong performance.
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DeHannah
08/11/25 11:46pm
I've been driving a JAC Heyue RS for several years. A while ago, the sudden surge in fuel consumption gave me a real scare. It turned out the air filter was completely clogged, and replacing it fixed the problem. Tire pressure is also crucial—check it monthly and keep it at the standard value; too low and fuel consumption spikes. Carbon buildup on spark plugs is another pitfall—clean or replace them every 20,000 km. Don’t stretch oil changes too long; stick to every 6 months. Driving habits matter too: ease on the throttle, avoid hard braking, and use cruise control on highways for better fuel efficiency. In summer, don’t overuse the AC—moderate use of the fresh air mode helps. Keep the trunk clear of unnecessary items; reducing weight makes a difference. These basics are DIY-friendly, saving money and peace of mind while preventing fuel costs from skyrocketing. Regular shop maintenance for carbon cleaning is the best preventive measure.
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